In this spectacular episode, Brian shares an absolutely incredible new technology that gives hope to climate change, a business that introduces a transformative kind of gardening that has never before been imagined, exactly how many cups of coffee you should drink, and more! Karen tells you about a show that has made her (and a lot of other people) engage in discussions about racism, a podcast that is entertaining yet unnerving, and some amazing inventions to help a wide array of people. Listen up for these and many other #coolsheets!
